BILL OF QUANTITY - Attachment 2.pdf

AIR CONDITIONING MPR BUILDING FIRST FLOOR

ITEM UNIT COST unit COST Tot.

Removal of all furniture in the offices on first floor and transportation of them to the storage location as directed by the COR, within the Tri-Missions Campus, where the furniture shall be downloaded and taken in charge by the Embassy warehouse.

Lump Sum

Protection of floor and surfaces with cardboard sheeting and poly sheets. Sq.m. 350 circa

Lump Sum

Drainage of air conditioning system, removal of fan coils AND radoiators in the toilets on first floor and capping of existing piping for future removal. NOTE: this activity may be required to be performed after hours or on weekends not to interfere with the activities ongoing on ground floor since the piping for first floor runs above false ceiling of ground floor. This operation involves as well additional protections and precautions not to damage with water floods or dust the ambients of ground floor that include the NEX supermarket.

Lump Sum

Perform similar activity in the Motor pool offices on ground floor. NOTE: these offices shall remain operational during all stages of project. This requires special coordination to avoid that these rooms remain without air conditioning.

Lump Sum

Demolition of existing false ceiling on first floor in the corridor and partially in the rooms as indicated in the drawing M201 Corridor sq.m. 63 Offices South side sq.m. 110 Offices North side sq.m. 81 total sq.m. 254 circa

Lump Sum

Demolition of selected portions of walls between corridor and rooms for the passage of air conditioning ducts, piping and cables, and for the installation of the recuperator as per drawing M201

Lump Sum

Opening of aperture on the roof for the new air intake, including opening up roof layer, penetration,waterproofing membrane, repositioning of roof tiles, and construction of a chimney similar to others on the same roof.

Lump Sum

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Opening of exhaust air discharge in the West facade of building, including cost for scaffold and exterior paint touch ups.

Lump Sum

Supply and installation of metal cable trays for the installation of the VRF piping, and for the future air conditioning of BCC. Size L 300 mm, H 100 mm. Total lenght m 260

Lump Sum

Supply and installation of galvanized steel Hbeam, HEB 180, construction grade, to form a supporting struture for the VRF external unit, so not to have it resting on the terrace floor, but rather on the perimeter walls. Complete platform with 4 anti seismic shock absorber type SOLECO LaLrWr 12 having a spring ratio of 5 Kg/mm.

Lump Sum

Supply and installation of VRF system as per drawing M201 and M202. System made of:

External unit 3-pipe, full DC inverter type HAIER MRV 5- RC, model AV16IMVURA

Lump Sum

Internal units 4‐ways smart flow DC inverter type HAIER, model

AB072MRERA, No. 17 Lump Sum

Internal units for wall installation type HAIER AS052 MNERA, No. 1 Lump Sum

Internal units for wall installation type HAIER AS072 MNERA, No. 4 Lump Sum

Cross type heat recuperator with integrated direct expansion coil type HAIER, model HACI‐RPDX 65, No.1 Lump Sum

Internal unit wired controls type HAIER, model YREA, No.20 Lump Sum

Master local control panel, LCD touch type HAIER, model GW1 Lump Sum

Converter from Haier proprietary language to BACNET for connection to the existing Trane Tracer BAS, type HAIER model

HCM‐0.5, Including separate module for the monitoring of electric consumption. No. 1

Lump Sum

Branch pipe for Haier 3‐pipe VRF No. 22 Lump Sum

Valve box for Haier 3‐pipe VRF model VP1‐112B, No. 20 Lump Sum

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Rigid copper pipe UNI 12735‐1 tickness 1 mm of the following diameters

19,05 m 12

15,88 m 120

9.52 m 120

Lump Sum

Supply and installation of Thermal isulation of rigid piping shall be made with TROCELLEN ISOCOMPACT GUAINE CL1/ALU‐NET, pre‐ formed pipe made of polythilene expanded with closed cells, of following characteristics:

Tickness: 15 mm

Jacketing: Aluminum

Fire resitance: Class 1

Thermal conduttivity at 40° C = 0.0372 W/mK

Resistivity to diffusion of water vapor: > 64000

Without CFC

Terminal branches of VRF piping shall be pre‐isolate:

Tickness: 10mm

Lump Sum

Flexible copper pipe UNI 12735‐1 Tickness 1 mm with 10 mm thick thermal insulation

9,52 m 90

6,35 m 90

Lump Sum

Supply and installation of BUS cable type BELDEN model YE0455‐

V_1, 2 core, AWG 16 shielded wire, LHSZ m 300 circa, including conduits, junction boxes and accessories

Lump Sum

Connection to electric shop on ground floor of Bacnet cable to

Trane Tracer, all inclusive Lump Sum

Supply and installation of galvanized steel circular ductwork, size per drawing M203, total weight of ducts Kg. 300 Lump Sum

Supply and installation of duct thermal insulation Type TROCELLEN, model CLASS ALU ADHESIVE tickness 10 mm, complete with tape for the joints 3 mm tick and 50 mm wide. Total surface of insulation sq.m. 60

Lump Sum

Supply and installation of IRIS balancing dampers make

TECNOVENTIL, model SIRTV in galvanized steel amnaual actuation and differential pressure gauge.

Size 180 mm No. 2

Size 200 mm No. 2

Size 80 mm No. 1

Lump Sum

Supply and installation of intake and exhaust grille, per drawing

M203 Lump Sum

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Supply and installation of flexible insulated conduits for the connection of the terminal to the main ductwork, make

TECNOVENTIL, type T2LP, per specifications. Lenght circa m 50

Lump Sum

Supply and installation of electric wire inside EMT's if exposed or

PVC if buried of following type:

5G16 for the external unit, m 50

3G2.5 for the internal units, m 200

Lump Sum

Supply and installation of electric radiators for the toilets on first floor that falls within the work area (2). Radiators shall be fed from a new electric circuit and complete with local GFI breaker. Power each 1 kW, to be sampled. Quantity 4

Lump Sum

Start up of VRF equipment by the manufacturer authorized dealer, and test and balancing the ventilation system Lump Sum

Construction of new catwalk, per specifications and drawing M201, total sq.m 63. Catwalk includes 2 hatches with retractile stairs to access the catwalk

Lump Sum

Supply and installation of gipsum panelboards as false ceiling in rooms and corridor previously removed, including supporting structure, sealing of joints and plastering. Excluded only the painting. Sq.m. 250 circa

Lump Sum

Painting of ceiling and walls with water based vinil paint of primary brand, including wall preparartion and 2 coats of paint.

Ceilings sq.m. 350 walls sq.m. 900

Total sq.m. 1250 Lump Sum

TOTAL

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